3D modeling of sintering -: Case of two grains

被引：0

作者：

Ajdour, M. ^{[1
]}

Lechelle, J. ^{[2
]}

Valdivieso, F.

Goeuriot, P.

机构：

[1] Ecole Natl Super Mines, UMR 5146, Lab PECM, Ctr SMS,Dept Ceram Speciales, 158 Cours Fauriel, F-42023 St Etienne, France

[2] CEA, SPUA, DEC, LMPC, F-13108 St Paul Les Durance, France

来源：

NUMIFORM '07: MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS I AND II | 2007年 / 908卷

关键词：

sintering; modeling; microstructure; 3D finite element; finite volume;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents the development of a 3D numerical model capable of simulating microstructural evolution during sintering of powder compacts. This model takes into account the surface diffusion of the grains, grain boundary diffusion and volume diffusion in the bulk of the grains, with as source terms the radii of curvature. The corresponding numerical schemes and their very first results in the case of two identical grains are presented and discussed.

引用

页码：1363 / +

页数：2

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